JP2005531483A - 窒化カルシウムの合成方法 - Google Patents
窒化カルシウムの合成方法 Download PDFInfo
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- JP2005531483A JP2005531483A JP2004518830A JP2004518830A JP2005531483A JP 2005531483 A JP2005531483 A JP 2005531483A JP 2004518830 A JP2004518830 A JP 2004518830A JP 2004518830 A JP2004518830 A JP 2004518830A JP 2005531483 A JP2005531483 A JP 2005531483A
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- JP
- Japan
- Prior art keywords
- calcium
- zinc
- alloy
- reactor
- synthesis method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011575 calcium Substances 0.000 title claims abstract description 91
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 86
- -1 calcium nitride Chemical class 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910000882 Ca alloy Inorganic materials 0.000 claims abstract description 62
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 45
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 35
- 239000011701 zinc Substances 0.000 claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 39
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- 238000001308 synthesis method Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 14
- 238000005121 nitriding Methods 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 1
- 238000005292 vacuum distillation Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 8
- 150000004767 nitrides Chemical class 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- XCNGEWCFFFJZJT-UHFFFAOYSA-N calcium;azanidylidenecalcium Chemical compound [Ca+2].[Ca]=[N-].[Ca]=[N-] XCNGEWCFFFJZJT-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010983 kinetics study Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- AKJVMGQSGCSQBU-UHFFFAOYSA-N zinc azanidylidenezinc Chemical compound [Zn++].[N-]=[Zn].[N-]=[Zn] AKJVMGQSGCSQBU-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0612—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with alkaline-earth metals, beryllium or magnesium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Electrolytic Production Of Metals (AREA)
- Catalysts (AREA)
- Pyrane Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Ceramic Products (AREA)
Abstract
Description
−粉末中に含まれるカルシウム全体に対する亜鉛の比率を決定するための化学的分析、
−真空中で温度約800℃に加熱した後の、この温度で昇華した物質(予想される昇華物質は亜鉛である)の比率を求めるための、重量損失測定、
−真空中で温度約1100℃に加熱した後の、この温度で昇華した物質(予想される昇華物質は、亜鉛および窒化されていない、または酸化されていないカルシウムである)の比率を求めるための、重量損失測定、
−真空中、1100℃で予め加熱された試料の、空気中酸素と反応した物質(予想される酸素と反応する物質は窒化カルシウムである)の比率を求めるための、か焼後の重量増加測定、
−窒化カルシウムの可能な汚染物を特定するための、空気から適切に保護された試料のX線回折スペクトル分析
を行うことができる。
Claims (13)
- 反応器(6)中で窒素をカルシウム源と反応させる窒化カルシウムの合成方法であって、前記カルシウム源が溶融した亜鉛−カルシウム合金であり、前記窒素を前記亜鉛−カルシウム合金の融解温度以上の温度に予め加熱する、合成方法。
- 前記亜鉛−カルシウム合金中に含まれる亜鉛が、カルシウムの窒化反応の際に放出される熱により蒸発し、前記反応器(6)の冷却された壁上で凝縮し、前記反応器の底部で集められる、請求項1に記載の合成方法。
- 製造された前記窒化カルシウムが反応器から抜き取られ、前記窒化カルシウム中に含まれる残留亜鉛が前記窒化カルシウムから減圧蒸留により除去される、請求項1または2に記載の合成方法。
- 製造中に凝縮または蒸留により集められた亜鉛が、新しい合金の製造に再使用される、請求項2または3に記載の合成方法。
- 前記亜鉛−カルシウム合金が、溶融形態にある亜鉛を含む陰極(14)を備えた電解槽(11)における、塩化カルシウムまたは酸化カルシウムを含む溶融塩の電解により得られる、請求項1〜4のいずれか一項に記載の合成方法。
- 前記亜鉛−カルシウム合金のカルシウム原子含有量が50%以上である、請求項1〜5のいずれか一項に記載の合成方法。
- 前記亜鉛−カルシウム合金が反応器(6)最上部の中に滴の形態でスプレーされ、前記滴が落下する間に、前記滴中に含まれる前記カルシウムの大部分が窒化されるように、前記反応器の高さを反応速度論に適合させる、請求項1〜6のいずれか一項に記載の合成方法。
- 前記亜鉛−カルシウム合金が細かい滴の形態でスプレーされ、前記スプレーされた亜鉛−カルシウム合金の温度に近い温度に加熱された加圧窒素のジェットにより推進される、請求項1〜7のいずれか一項に記載の合成方法。
- 前記窒素ジェットの流量が、前記スプレーされた亜鉛−カルシウム合金中に含まれるカルシウムを完全に窒化するのに必要な量以上である、請求項8に記載の合成方法。
- 開始段階で、前記亜鉛−カルシウム合金が、スプレーされる亜鉛−カルシウム合金の温度に近い温度に加熱された加圧アルゴンジェットのインパルス下で予めスプレーされる、請求項8または9に記載の合成方法。
- 前記亜鉛−カルシウム合金の温度および前記窒素の温度が、前記亜鉛−カルシウム合金がスプレーされる前に700℃を超えている、請求項7〜10のいずれか一項に記載の合成方法。
- 前記反応中に製造された前記窒化カルシウムが、前記反応器(6)の底部に配置された収集装置(7)中で集められる、請求項7〜11のいずれか一項に記載の合成方法。
- 前記収集装置(7)が、650℃以上の温度に維持される、請求項12に記載の合成方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0208269A FR2841893B1 (fr) | 2002-07-02 | 2002-07-02 | Procede de synthese de nitrure de calcium |
PCT/FR2003/001782 WO2004005185A1 (fr) | 2002-07-02 | 2003-06-13 | Procede de synthese de nitrure de calcium |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005531483A true JP2005531483A (ja) | 2005-10-20 |
JP4279249B2 JP4279249B2 (ja) | 2009-06-17 |
Family
ID=29725090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004518830A Expired - Fee Related JP4279249B2 (ja) | 2002-07-02 | 2003-06-13 | 窒化カルシウムの合成方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7141228B2 (ja) |
EP (1) | EP1517855B1 (ja) |
JP (1) | JP4279249B2 (ja) |
CN (1) | CN1291910C (ja) |
AT (1) | ATE389616T1 (ja) |
AU (1) | AU2003260587A1 (ja) |
DE (1) | DE60319824T2 (ja) |
FR (1) | FR2841893B1 (ja) |
RU (1) | RU2313484C2 (ja) |
WO (1) | WO2004005185A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009096707A (ja) * | 2007-09-28 | 2009-05-07 | Toyota Motor Corp | 水素発生方法、水素発生材料の製造方法、水素製造装置、及び、燃料電池システム |
JP4585043B1 (ja) * | 2009-11-12 | 2010-11-24 | 太平洋セメント株式会社 | 金属窒化物の製造方法 |
JP2011178652A (ja) * | 2010-02-08 | 2011-09-15 | Taiheiyo Cement Corp | アルカリ金属窒化物の製造方法 |
JP2012066991A (ja) * | 2010-02-08 | 2012-04-05 | Taiheiyo Cement Corp | アルカリ土類金属窒化物の製造方法 |
US9302913B2 (en) | 2010-08-11 | 2016-04-05 | Taiheiyo Cement Corporation | Method for producing metal nitride |
US9309120B2 (en) | 2009-11-12 | 2016-04-12 | Taiheiyo Cement Corporation | Method for producing alkali metal nitride or alkaline earth metal nitride |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006062895A (ja) * | 2004-08-25 | 2006-03-09 | Japan Atom Energy Res Inst | 合金蒸留により窒化物セラミックス粉末を製造する方法 |
CN102082267B (zh) * | 2011-01-06 | 2013-04-03 | 浙江大学 | 导电碳膜包覆氮钙化合物的锂电池负极材料的制备与应用 |
CN102417168B (zh) * | 2011-08-19 | 2013-08-21 | 烟台同立高科新材料股份有限公司 | 一种生产氮化钙粉体的方法 |
JP6773666B2 (ja) | 2015-10-15 | 2020-10-21 | パナソニック株式会社 | 窒化亜鉛系化合物およびその製造方法 |
CN106006579B (zh) * | 2016-05-18 | 2018-11-27 | 北京理工大学 | 一种Ca2N的制备方法 |
CN111118365B (zh) * | 2020-01-14 | 2021-07-06 | 西安交通大学 | 一种钙锌中间合金及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE494212C (de) * | 1928-10-02 | 1930-03-20 | I G Farbenindustrie Akt Ges | Herstellung eines zur Absorption von Stickstoff geeigneten Calciums |
US2467647A (en) * | 1945-06-07 | 1949-04-19 | Metal Hydrides Inc | Process for the production of metal nitrides |
GB1303072A (ja) * | 1969-11-26 | 1973-01-17 | ||
WO1994018120A1 (en) * | 1993-02-10 | 1994-08-18 | The Australian National University | Metal nitride production by hot mechanical alloying |
JP3180603B2 (ja) * | 1995-02-07 | 2001-06-25 | 信越化学工業株式会社 | 金属窒化物製造用流動層反応装置 |
DE19623351C2 (de) * | 1996-06-12 | 1999-06-02 | Geesthacht Gkss Forschung | Verfahren und Vorrichtung zur Herstellung von Metall-Nitrid-Pulver |
US6007641A (en) * | 1997-03-14 | 1999-12-28 | Vlsi Technology, Inc. | Integrated-circuit manufacture method with aqueous hydrogen-fluoride and nitric-acid oxide etch |
US6398125B1 (en) * | 2001-02-10 | 2002-06-04 | Nanotek Instruments, Inc. | Process and apparatus for the production of nanometer-sized powders |
-
2002
- 2002-07-02 FR FR0208269A patent/FR2841893B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-13 US US10/515,826 patent/US7141228B2/en not_active Expired - Fee Related
- 2003-06-13 AT AT03762702T patent/ATE389616T1/de not_active IP Right Cessation
- 2003-06-13 RU RU2005102488/15A patent/RU2313484C2/ru not_active IP Right Cessation
- 2003-06-13 EP EP03762702A patent/EP1517855B1/fr not_active Expired - Lifetime
- 2003-06-13 WO PCT/FR2003/001782 patent/WO2004005185A1/fr active IP Right Grant
- 2003-06-13 CN CN03815383.1A patent/CN1291910C/zh not_active Expired - Fee Related
- 2003-06-13 JP JP2004518830A patent/JP4279249B2/ja not_active Expired - Fee Related
- 2003-06-13 DE DE60319824T patent/DE60319824T2/de not_active Expired - Lifetime
- 2003-06-13 AU AU2003260587A patent/AU2003260587A1/en not_active Abandoned
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009096707A (ja) * | 2007-09-28 | 2009-05-07 | Toyota Motor Corp | 水素発生方法、水素発生材料の製造方法、水素製造装置、及び、燃料電池システム |
JP4512151B2 (ja) * | 2007-09-28 | 2010-07-28 | トヨタ自動車株式会社 | 水素発生方法、水素発生材料の製造方法、水素製造装置、及び、燃料電池システム |
JP4585043B1 (ja) * | 2009-11-12 | 2010-11-24 | 太平洋セメント株式会社 | 金属窒化物の製造方法 |
JP2011178648A (ja) * | 2009-11-12 | 2011-09-15 | Taiheiyo Cement Corp | 金属窒化物の製造方法 |
US9309120B2 (en) | 2009-11-12 | 2016-04-12 | Taiheiyo Cement Corporation | Method for producing alkali metal nitride or alkaline earth metal nitride |
JP2011178652A (ja) * | 2010-02-08 | 2011-09-15 | Taiheiyo Cement Corp | アルカリ金属窒化物の製造方法 |
JP2012066991A (ja) * | 2010-02-08 | 2012-04-05 | Taiheiyo Cement Corp | アルカリ土類金属窒化物の製造方法 |
US9302913B2 (en) | 2010-08-11 | 2016-04-05 | Taiheiyo Cement Corporation | Method for producing metal nitride |
Also Published As
Publication number | Publication date |
---|---|
RU2313484C2 (ru) | 2007-12-27 |
FR2841893B1 (fr) | 2004-08-27 |
CN1665744A (zh) | 2005-09-07 |
ATE389616T1 (de) | 2008-04-15 |
DE60319824D1 (de) | 2008-04-30 |
AU2003260587A1 (en) | 2004-01-23 |
US7141228B2 (en) | 2006-11-28 |
DE60319824T2 (de) | 2009-04-23 |
CN1291910C (zh) | 2006-12-27 |
RU2005102488A (ru) | 2005-06-27 |
EP1517855B1 (fr) | 2008-03-19 |
FR2841893A1 (fr) | 2004-01-09 |
US20050118087A1 (en) | 2005-06-02 |
EP1517855A1 (fr) | 2005-03-30 |
JP4279249B2 (ja) | 2009-06-17 |
WO2004005185A1 (fr) | 2004-01-15 |
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